frequency convertor system
frequency convertor system
变频系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
The composition and operational principle of an automatic frequency con version constant pressure water supplying system based on PLC and frequency convertor with serial communication are introduced.
介绍了一种基于PLC和变频器采用串行总线方式通讯的变频恒压供水系统的构成和工作原理。
youdao
更多双语例句